Object of type set is not JSON serializable

[enigma619]

Hi

I've a new problem with json / python.

My json is:

Output:
{ "domaine": { "name": { "service": ["service1", "service2"], "threshold": ["100", "200"] }, ...

On my python script, I'm trying to make a request post to my icinga configuration for monitoring.

#!/usr/bin/env python3 .. with open('/tmp/config.json') as json_file1: data1 = json.load(json_file1) for domaine, value in data1.items(): for name, value2 in value.items(): service = data1[domaine][name]['service'] threshold = data1[domaine][name]['threshold'] try: url = "https://localhost:5665/v1/objects/hosts/" request_url = url+hostname headers = { 'Accept': 'application/json', 'X-HTTP-Method-Override': 'PUT' } data = { "templates": service, "attrs": { "address":"BLABLA", "zone":"BLIBLI", "vars": { threshold } } } r = requests.post(request_url, headers=headers, verify=False, auth=('admin', 'XXXXXXXXXXXXXXXXXX'), data=json.dumps(data))

Result is:

Output:
 "vars": { threshold } TypeError: unhashable type: 'list'

If I change

Output:
 threshold = data1[domaine][name]['threshold'] to: threshold = tuple(data1[domaine][name]['threshold'])

My result is:

Output:
TypeError: Object of type set is not JSON serializable

I'm trying to change key, format, ... but i'm blocked with this point...

Thanks for help

[buran]

{ threshold } is a set with one element. if you pass list to set - it doesn't work because list is mutable, thus not hashable and cannot be element in a set. If you change it to tuple, the set works, but it's not seriazable, as the second error says (i.e. there is no respective type in json).
why you would like a set? what is required as per specifications? I think you misread your specs.

As a side note - fix your indentation and also, don't use spaces after/before braces/brackets i.e. {threshold}

[enigma619]

I'm not sure about me for this point ...

In fact if I do my request with curl it works:

Output:
curl -vv -k -X PUT -u "admin:${PASSWORD_API_ADMIN}" -H 'Accept: application/json' -H 'Content-Type: application/json' -L "https://localhost:5665/v1/objects/hosts/hostname", -d "{\"templates\": [\"service1\",\"service2\"], \"attrs\": { \"address\": \"BLABLA\", \"zone\": \"BLIBLI\", \"vars\": {\"threshold1\":100, \"threshlod2\":200} } }"| python3.7 -m json.tool

So perhaps my json format is not good?
I'm a little lost with this json format

Output:
{ "domaine": { "name": { "service": ["service1", "service2"], "threshold": ["threshold1: 100", "threshold2: 200"] }, ...

---

Seems good.

I've changed my json config with:

Output:
 "threshold": {"threshold1": "100", "threshold2": "200"}

and my python code sith:

Output:
 "vars": threshold

and it works now

[buran]

in curls you have a dict, not set
so

#!/usr/bin/env python3 .. with open('/tmp/config.json') as json_file1: data1 = json.load(json_file1) for domaine, value in data1.items(): for name, value2 in value.items(): service = data1[domaine][name]['service'] threshold1, threshold2 = data1[domaine][name]['threshold'] # unpack the list try: url = "https://localhost:5665/v1/objects/hosts/" request_url = url+hostname headers = { 'Accept': 'application/json', 'X-HTTP-Method-Override': 'PUT' } data = { "templates": service, "attrs": { "address":"BLABLA", "zone":"BLIBLI", "vars": {'threshold1':threshold1, 'threshold2':threshold2} } } r = requests.post(request_url, headers=headers, verify=False, auth=('admin', 'XXXXXXXXXXXXXXXXXX'), data=json.dumps(data))

note that in curl threshold1 and threshold2 are integers, you will read them as str, so you may need to explicitly convert them

[buran]

yeah, that's also possibility, if you can change the input json

[enigma619]

Tanks for help! Have a good day!